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  • Demand Curve

  • Supply Curve

Linearity of Supply and Demand Curves as a Simplification

For simplicity in economic models, both supply and demand curves are frequently depicted as straight lines. In reality, they are more likely to be non-linear. The precise shape of these curves depends on the distribution of valuations among market participants—that is, how willingness to pay (for demand) or willingness to accept (for supply) varies from person to person.

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